The purpose of this paper is to show the region circulation resource recovery system and the procedure in making nutritionally well-balanced feed for domestic animals, using mixture of shochu waste stillage, rice straw and flour. The authors conducted an experiment in making feed for domestic animals by squeezing a mixed sample (shochu waste stillage and rice straw), producing a filtration residue which was left on a filter in squeezing equipment, and adding flour to it. The following results were obtained; 1) it is found that same nutrition component as the feed sold in the market can be produced.2) By adding rice straw to the shochu waste stillage and milling the mixture it is found that fibers from the rice straw act as a fiber membrane and as for that, high SS removal rate was obtained.